路由分拆

2023-04-28 16:53:23 +08:00
parent bb58879595
commit 95107e7bdc
10 changed files with 457 additions and 345 deletions
--- a/routers/tasks.go
+++ b/routers/tasks.go
@@ -0,0 +1,104 @@
+package routers
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"log"
+	"main/models"
+	"main/utils"
+	"net/http"
+	"strconv"
+
+	"github.com/gorilla/mux"
+	"github.com/gorilla/websocket"
+)
+
+func TasksGet(w http.ResponseWriter, r *http.Request) {
+	var listview models.ListView
+	listview.Page = utils.ParamInt(r.URL.Query().Get("page"), 1)
+	listview.PageSize = utils.ParamInt(r.URL.Query().Get("pageSize"), 10)
+	listview.List = models.QueryTasks(listview.Page, listview.PageSize)
+	listview.Total = models.CountTasks()
+	listview.Next = listview.Page*listview.PageSize < listview.Total
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	w.Write(listview.ToJSON())
+}
+
+func TasksPost(w http.ResponseWriter, r *http.Request) {
+	var task models.Task
+	body, err := ioutil.ReadAll(r.Body)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	defer r.Body.Close()
+	if err = json.Unmarshal(body, &task); err != nil {
+		log.Println(err)
+		return
+	}
+	task.Create()
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	w.Write(utils.ToJSON(task))
+}
+
+func TasksItemGet(w http.ResponseWriter, r *http.Request) {
+	if r.Header.Get("Upgrade") == "websocket" {
+		vars := mux.Vars(r)
+		id, _ := strconv.Atoi(vars["id"])
+		task := models.QueryTask(id)
+		if task.ID == 0 {
+			w.WriteHeader(http.StatusNotFound)
+			return
+		}
+		upgrader := websocket.Upgrader{}
+		ws, err := upgrader.Upgrade(w, r, nil)
+		if err != nil {
+			log.Println(err)
+			return
+		}
+		defer ws.Close()
+		for {
+			_, message, err := ws.ReadMessage()
+			if err != nil {
+				log.Println(err)
+				break
+			}
+			task.Status = string(message)
+			task.Update()
+		}
+		return
+	}
+	task := models.Task{ID: utils.ParamInt(mux.Vars(r)["id"], 0)}
+	task.Get()
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	w.Write(utils.ToJSON(task))
+}
+
+func TasksItemPatch(w http.ResponseWriter, r *http.Request) {
+	var task models.Task
+	body, err := ioutil.ReadAll(r.Body)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	defer r.Body.Close()
+	if err = json.Unmarshal(body, &task); err != nil {
+		log.Println(err)
+		return
+	}
+	task.ID = utils.ParamInt(mux.Vars(r)["id"], 0)
+	task.Update()
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	w.Write(utils.ToJSON(task))
+}
+
+func TasksItemDelete(w http.ResponseWriter, r *http.Request) {
+	task := models.Task{ID: utils.ParamInt(mux.Vars(r)["id"], 0)}
+	task.Delete()
+	if task.ID == 0 {
+		w.WriteHeader(http.StatusNotFound)
+		return
+	}
+	task.Delete()
+	w.WriteHeader(http.StatusNoContent)
+}